def __init__(self, parent, new_size, old_size, text="", keep_original_size=False):
QDialog.__init__(self, parent)
intfunc = lambda tup: [int(val) for val in tup]
if intfunc(new_size) == intfunc(old_size):
self.keep_original_size = True
else:
self.keep_original_size = keep_original_size
self.width, self.height = new_size
self.old_width, self.old_height = old_size
self.ratio = self.width / self.height
layout = QVBoxLayout()
self.setLayout(layout)
formlayout = QFormLayout()
layout.addLayout(formlayout)
if text:
label = QLabel(text)
label.setAlignment(Qt.AlignHCenter)
formlayout.addRow(label)
self.w_edit = w_edit = QLineEdit(self)
w_valid = QIntValidator(w_edit)
w_valid.setBottom(1)
w_edit.setValidator(w_valid)
self.h_edit = h_edit = QLineEdit(self)
h_valid = QIntValidator(h_edit)
h_valid.setBottom(1)
h_edit.setValidator(h_valid)
zbox = QCheckBox(_("Original size"), self)
formlayout.addRow(_("Width (pixels)"), w_edit)
formlayout.addRow(_("Height (pixels)"), h_edit)
formlayout.addRow("", zbox)
formlayout.addRow(_("Original size:"), QLabel("%d x %d" % old_size))
self.z_label = QLabel()
formlayout.addRow(_("Zoom factor:"), self.z_label)
# Button box
self.bbox = bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
bbox.accepted.connect(self.accept)
bbox.rejected.connect(self.reject)
layout.addWidget(bbox)
self.w_edit.setText(str(self.width))
self.h_edit.setText(str(self.height))
self.update_widgets()
self.setWindowTitle(_("Resize"))
w_edit.textChanged.connect(self.width_changed)
h_edit.textChanged.connect(self.height_changed)
zbox.toggled.connect(self.toggled_no_zoom)
zbox.setChecked(self.keep_original_size)
def add_buttons_to_layout(self, layout):
"""Add tool buttons to layout"""
# Show crop rectangle checkbox
show_crop = QCheckBox(_("Show cropping rectangle"), self)
show_crop.setChecked(True)
show_crop.toggled.connect(self.show_crop_rect)
layout.addWidget(show_crop)
layout.addSpacing(15)
base.BaseTransformMixin.add_buttons_to_layout(self, layout)
def add_buttons_to_layout(self, layout):
"""Add tool buttons to layout"""
# Show crop rectangle checkbox
show_crop = QCheckBox(_("Show cropping rectangle"), self)
show_crop.setChecked(True)
show_crop.toggled.connect(self.show_crop_rect)
layout.addWidget(show_crop)
layout.addSpacing(15)
base.BaseTransformMixin.add_buttons_to_layout(self, layout)
class CheckBoxWidget(AbstractDataSetWidget):
"""
BoolItem widget
"""
def __init__(self, item, parent_layout):
super(CheckBoxWidget, self).__init__(item, parent_layout)
self.checkbox = QCheckBox(self.item.get_prop_value("display", "text"))
self.checkbox.setToolTip(item.get_help())
self.group = self.checkbox
self.store = self.item.get_prop("display", "store", None)
if self.store:
self.checkbox.stateChanged.connect(self.do_store)
def get(self):
"""Override AbstractDataSetWidget method"""
value = self.item.get()
if value:
self.checkbox.setChecked(True)
def set(self):
"""Override AbstractDataSetWidget method"""
self.item.set(self.value())
def value(self):
return self.checkbox.isChecked()
def place_on_grid(self,
layout,
row,
label_column,
widget_column,
row_span=1,
column_span=1):
"""Override AbstractDataSetWidget method"""
if not self.item.get_prop_value("display", "label"):
widget_column = label_column
column_span += 1
else:
self.place_label(layout, row, label_column)
layout.addWidget(self.group, row, widget_column, row_span, column_span)
def do_store(self, state):
self.store.set(self.item.instance, self.item.item, state)
self.parent_layout.refresh_widgets()
def __init__(self, parent):
super(controlWidget, self).__init__()
self.widgetTimer = QTimer()
self.widgetTimer.start(100)
self.widgetTimer.timeout.connect(self.createNewDspWidgets)
self.value =0
self.flag = True
self.mainApp = parent
self.inactivityTimeout = True
self.setWindowTitle('Live Telemetry Visualizer')
self.qbtn = QPushButton('Quit', self)
self.qbtn.clicked.connect(self.mainApp.quit)
self.qbtn.resize(self.qbtn.sizeHint())
self.qbtn.hide()
qbtn1 = QPushButton('Check Performance status')
qbtn1.clicked.connect(self.ButtonPressed)
qbtn1.resize(qbtn1.sizeHint())
self.performance_status = QLabel("If Performance Curve at Monitor Mic is On turn it Off")
self.performance_status.hide()
icheck = QCheckBox('Inactivity Timeout')
icheck.stateChanged.connect(self.toggleInactivity)
icheck.setChecked(self.inactivityTimeout)
layout = QVBoxLayout()
self.setLayout(layout)
layout.addWidget(self.qbtn)
layout.addWidget(self.performance_status)
layout.addWidget(qbtn1)
layout.addWidget(icheck)
layout.addWidget(QWidget())
self.resize(180, 100)
self.show()
class CheckBoxWidget(AbstractDataSetWidget):
"""
BoolItem widget
"""
def __init__(self, item, parent_layout):
super(CheckBoxWidget, self).__init__(item, parent_layout)
self.checkbox = QCheckBox(self.item.get_prop_value("display", "text"))
self.checkbox.setToolTip(item.get_help())
self.group = self.checkbox
self.store = self.item.get_prop("display", "store", None)
if self.store:
self.checkbox.stateChanged.connect(self.do_store)
def get(self):
"""Override AbstractDataSetWidget method"""
value = self.item.get()
if value is not None:
self.checkbox.setChecked(value)
def set(self):
"""Override AbstractDataSetWidget method"""
self.item.set(self.value())
def value(self):
return self.checkbox.isChecked()
def place_on_grid(self, layout, row, label_column, widget_column,
row_span=1, column_span=1):
"""Override AbstractDataSetWidget method"""
if not self.item.get_prop_value("display", "label"):
widget_column = label_column
column_span += 1
else:
self.place_label(layout, row, label_column)
layout.addWidget(self.group, row, widget_column, row_span, column_span)
def do_store(self, state):
self.store.set(self.item.instance, self.item.item, state)
self.parent_layout.refresh_widgets()
def __init__(self, parent, new_size, old_size, text="",
keep_original_size=False):
QDialog.__init__(self, parent)
intfunc = lambda tup: [int(val) for val in tup]
if intfunc(new_size) == intfunc(old_size):
self.keep_original_size = True
else:
self.keep_original_size = keep_original_size
self.width, self.height = new_size
self.old_width, self.old_height = old_size
self.ratio = self.width/self.height
layout = QVBoxLayout()
self.setLayout(layout)
formlayout = QFormLayout()
layout.addLayout(formlayout)
if text:
label = QLabel(text)
label.setAlignment(Qt.AlignHCenter)
formlayout.addRow(label)
self.w_edit = w_edit = QLineEdit(self)
w_valid = QIntValidator(w_edit)
w_valid.setBottom(1)
w_edit.setValidator(w_valid)
self.h_edit = h_edit = QLineEdit(self)
h_valid = QIntValidator(h_edit)
h_valid.setBottom(1)
h_edit.setValidator(h_valid)
zbox = QCheckBox(_("Original size"), self)
formlayout.addRow(_("Width (pixels)"), w_edit)
formlayout.addRow(_("Height (pixels)"), h_edit)
formlayout.addRow('', zbox)
formlayout.addRow(_("Original size:"), QLabel("%d x %d" % old_size))
self.z_label = QLabel()
formlayout.addRow(_("Zoom factor:"), self.z_label)
# Button box
self.bbox = bbox = QDialogButtonBox(QDialogButtonBox.Ok|
QDialogButtonBox.Cancel)
bbox.accepted.connect(self.accept)
bbox.rejected.connect(self.reject)
layout.addWidget(bbox)
self.w_edit.setText(str(self.width))
self.h_edit.setText(str(self.height))
self.update_widgets()
self.setWindowTitle(_("Resize"))
w_edit.textChanged.connect(self.width_changed)
h_edit.textChanged.connect(self.height_changed)
zbox.toggled.connect(self.toggled_no_zoom)
zbox.setChecked(self.keep_original_size)
def _set_widgets(self):
"""
Parse operation (function arguments) and create widgets according to
the function annotations. Fill with default or current argument values
and display the widgets.
"""
self._clear_widgets()
# Retreive operation (function detail), instantiate neccesary widgets
package, fun = self._op["module"].rsplit('.', 1)
module = import_module(package)
self._op["function"] = getattr(module, fun)
argspec = inspect.getfullargspec(self._op["function"])
# Create widgets
self._labels = []
self._widgets = []
self._none_checkbox_widgets = []
for par_name, annotation in sorted(argspec.annotations.items()):
label = QLabel(par_name)
font = qtgui.QFont()
font.setPointSize(10)
label.setFont(font)
# find associated widget and functions
mapping = {}
if "widget" in annotation:
mapping["widget"] = widget = getattr(qtgui, annotation["widget"])
mapping["display_func"] = annotation["display_func"]
mapping["display_conversion"] = annotation["display_conversion"]
mapping["get_func"] = annotation["get_func"]
elif "type" in annotation:
try:
mapping = dict(GenericOperationWidget.type_mapping[annotation["type"]])
except KeyError:
print("Can't find wiget for type: {type} for parameter " +
"{par_name}".format(type=annotation["type"], par_name=par_name))
continue
else:
continue
# instanciate widget and make display_function callable
widget = mapping["widget"]()
if not callable(mapping["display_func"]):
mapping["display_func"] = widget.__getattribute__(mapping["display_func"])
# save mapping and parameter name for later use
widget.mapping = mapping
widget.par_name = par_name
# create checkbox to allow not to set this parameter
checkbox = QCheckBox()
checkbox.setChecked(True)
checkbox.setToolTip("Set the \"%s\" parameter. If unchecked, the default value is used." % par_name)
checkbox.par_name = widget.par_name
# Set value of widget according to parameters of the operation
try:
if "display_conversion" in mapping:
display_value = mapping["display_conversion"](self._op["kwargs"][par_name])
else:
display_value = self._op["kwargs"][par_name]
mapping["display_func"](display_value)
except KeyError:
checkbox.setChecked(False)
self._labels.append(label)
self._widgets.append(widget)
self._none_checkbox_widgets.append(checkbox)
# Add widgets to layout
if not self._widgets:
self.widget_layout.addWidget(QLabel("No operation parameters"))
for i, widget in enumerate(self._widgets):
self.widget_layout.addWidget(self._labels[i])
self.widget_layout.addWidget(self._widgets[i])
self.widget_layout.addWidget(self._none_checkbox_widgets[i])
